Flock Cancer Street Stroll 2026

Flock Cancer Street Stroll is a community event to celebrate, honor, raise awareness and money for local breast cancer fighters and families. We will gather to stroll the blocks along Harrison Boulevard in Boise, Idaho on May 9th 2026.

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Flock Cancer Idaho is dedicated to honoring and celebrating breast cancer survivors, fighters, and their families. We are dedicated to using our voice and annual event to raise funds as well as awareness for vital Treasure Valley cancer support and care programs.

To make a positive impact on the lives of breast cancer survivors, fighters, families and programs here in the Treasure Valley.

Core Values

01 Purpose

Never give up and continue to fight because no one fights alone.

02 Commitment

Committed to honoring the legacy of and celebrating Treasure Valley breast

cancer survivors, caregivers, and their families.

03 Reliability

Take pride in what we do as individuals and as an organization and represent

ourselves in that manner every day.

04 Outcomes

Be known for integrity, follow-through, and achievements.

05 Originality

We lead with creativity, evolving to meet the needs of our community.

06 Learning

We challenge our organization to learn and grow.

Leslie Scantling, Breast Cancer Survivor, Founder Flock Cancer Idaho, Mother Flocker

“I am so honored to step into the space to throw this event for our valley survivors and families. Having an annual event was so important to mom and I as survivors and to make it our own and grow something new for the survivor community has been so humbling. We get to take something dark and turn it into light for so many.”

— Leslie Scantling, breast cancer
survivor and founder,
Flock Cancer Idaho

The Flock Cancer Street Stroll began in 2021 when the Komen organization announced they would no longer host an event in Boise. Breast cancer survivor mother daughter duo Leslie Scantling and Barbara Rhoades, both treasured the annual event to come together with their friends and family to mark and celebrate their survivor survivorship.  When no event was planned for the valley, they stepped in and took it upon themselves to start a new tradition.

The duo began planning the pink flamingo-themed Flock Cancer Street Stroll along Boise’s historic Harrison Boulevard. The local garden center, Franz Witte, donated their iconic flock to bedeck Leslie’s front lawn as she had decorated with them in the past….the theme seemed natural to continue on.

Participants were able to stroll a loop up and down the boulevard, enjoy homeowner’s decoration and cheering sections, and included getting to walk through a balloon arch to ring the pink bell in celebration of their cancer journey and then celebrate at the Flock Party with pictures and a festive pink atmosphere.

There are many ways to support Flock Cancer Idaho’s mission across the Treasure Valley.